Test Driven Development introduced

I try to introduce TDD to aplication - I need to update animations in
MyOwnCreator.js so first I create test
Strict comparison in UT instead non-strict

Variant with ,,===" instead "==" in unit tests.
,,Blind" and ,,blind from top" for MyOwnCreator

New animation types - blind and blind from top - are also available for
MyOwnCreator.js